Electronics and Telecommunications Research Institute

Jae-Kwan Yun

Kwang-Roh Park

Hyun-Woo Oh

Mi Kyong Han

Hae-Ryong Lee

Jae-Doo Huh

Jong-Hyun Jang

Jong Hyun Jang

Noh-Sam Park

Hyun-Soon Shin

Provided is a sensory effect adaptation method performed by an adaptation engine, the method including identifying first metadata associated with an object in a virtual world and used to describe the object and converting the identified first metadata into second metadata to be applied to a sensory device in a real world, wherein the second metadata is obtained by converting the first metadata based on a scene determined by a gaze of a user in the virtual world.

Sensory effect adaptation method, and adaptation engine and sensory device to perform the same

A system for providing sensory effects according to an embodiment of the present invention comprises an apparatus for providing vestibular rehabilitation videos configured to correct playback time of sensory effect metadata included in a plurality of integrated files based on start time of transport stream, and generate transport stream including the sensory effect metadata; and a gateway configured to receive the transport stream from the apparatus for providing vestibular rehabilitation videos, extract audio data, video data and the sensory effect metadata from the transport stream, transmit the audio data and the video data to a video player, and transmit the sensory effect metadata to an apparatus for providing sensory effects based on the corrected playback time.

Apparatus and method for providing sensory effects for vestibular rehabilitation therapy

Provided is a system and method for controlling synchronization of media and multi-devices for an SMMD media service. The system includes a metadata managing unit and a synchronization controlling unit. The metadata managing unit analyzes ne-media to extract metadata. The synchronization controlling unit constructs a synchronization information table to store control data extracted from the metadata, and controls one or more devices for media reproduction on the basis of the synchronization information table. Optimal connectable devices are mapped according to device attributes and synchronization information extracted from metadata of ne-media and the results are controlled according to the contents of media, thereby maximizing the effect of vivid media reproduction.

System and method for controlling synchronization of media and multi-devices for single-media multi-device media service

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Daejeon, South Korea

Jae-Kwan Yun